From c5628aeb49123fcddeb8ce3f7bd315b3f7369530 Mon Sep 17 00:00:00 2001
From: brettp <brettp@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Tue, 6 Jul 2010 20:41:07 +0000
Subject: Added embed support to file plugin.

git-svn-id: http://code.elgg.org/elgg/trunk@6645 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 mod/file/start.php | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

(limited to 'mod/file/start.php')

diff --git a/mod/file/start.php b/mod/file/start.php
index b8a26fab5..f3da33caf 100644
--- a/mod/file/start.php
+++ b/mod/file/start.php
@@ -61,6 +61,10 @@
 
 		// Register entity type
 		register_entity_type('object','file');
+
+		// embed support
+		register_plugin_hook('embed_get_sections', 'all', 'file_embed_get_sections');
+		register_plugin_hook('embed_get_items', 'file', 'file_embed_get_items');
 	}
 	
 	/**
@@ -212,6 +216,54 @@
 
 	}
 	
+	/**
+	 * Register file as an embed type.
+	 *
+	 * @param unknown_type $hook
+	 * @param unknown_type $type
+	 * @param unknown_type $value
+	 * @param unknown_type $params
+	 */
+	function file_embed_get_sections($hook, $type, $value, $params) {
+		$value['file'] = array(
+			'name' => elgg_echo('file:files'),
+			'layout' => 'list',
+			'icon_size' => 'medium',
+		);
+	
+		return $value;
+	}
+	
+	/**
+	 * Return a list of files for embedding
+	 *
+	 * @param unknown_type $hook
+	 * @param unknown_type $type
+	 * @param unknown_type $value
+	 * @param unknown_type $params
+	 */
+	function file_embed_get_items($hook, $type, $value, $params) {
+		$options = array(
+			'owner_guid' => get_loggedin_userid(),
+			'type_subtype_pair' => array('object' => 'file'),
+			'count' => TRUE
+		);
+	
+		if ($count = elgg_get_entities($options)) {
+			$value['count'] += $count;
+		
+			unset($options['count']);
+			$options['offset'] = $params['offset'];
+			$options['limit'] = $params['limit'];
+		
+			$items = elgg_get_entities($options);
+		
+			$value['items'] = array_merge($items, $value['items']);
+		}
+	
+		return $value;
+	}
+	
 	/**
 	 * Populates the ->getUrl() method for file objects
 	 *
-- 
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